using System;
using System.Collections;
using System.Collections.Generic;
class Program
{
static void Main(string[] args)
{
Hashtable hh=new Hashtable();
hh.Add(1,2);
hh.Add('A','B');
hh.Add(2,3);
foreach(DictionaryEntry d in hh)
{
Console.Write(d.Key+""+d.Value);
}
Console.ReadLine();
}
}
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